Evaluate
\frac{8}{12814453125}\approx 6.24295077 \cdot 10^{-10}
Factor
\frac{2 ^ {3}}{3 ^ {8} \cdot 5 ^ {9}} = 6.24295076969974 \times 10^{-10}
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5400\times 15^{-11}
Multiply 450 and 12 to get 5400.
5400\times \frac{1}{8649755859375}
Calculate 15 to the power of -11 and get \frac{1}{8649755859375}.
\frac{8}{12814453125}
Multiply 5400 and \frac{1}{8649755859375} to get \frac{8}{12814453125}.
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